10212210020203 has 2 divisors, whose sum is σ = 10212210020204. Its totient is φ = 10212210020202.

The previous prime is 10212210020149. The next prime is 10212210020231. The reversal of 10212210020203 is 30202001221201.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (30202001221201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10212210020203 - 2³³ = 10203620085611 is a prime.

It is a super-2 number, since 2×10212210020203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10212210020303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106105010101 + 5106105010102.

It is an arithmetic number, because the mean of its divisors is an integer number (5106105010102).

Almost surely, 2^{10212210020203} is an apocalyptic number.

10212210020203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212210020203 is an equidigital number, since it uses as much as digits as its factorization.

10212210020203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10212210020203 its reverse (30202001221201), we get a palindrome (40414211241404).

The spelling of 10212210020203 in words is "ten trillion, two hundred twelve billion, two hundred ten million, twenty thousand, two hundred three".